A protein complex prevents the repair of genome damage in human cells, in mice and in the nematode Caenorhabditis elegans, a team of researchers at the University of Cologne has discovered. They also successfully inhibited ...
Cell & Microbiology
Mar 23, 2023
0
196
By the end of this decade, NASA hopes to lasso a space rock: The space agency is actively pursuing proposals for its Asteroid Redirect Mission (ARM)—a mission that aims to identify, capture, and redirect an asteroid into ...
Space Exploration
Oct 30, 2014
15
0
Simulated effects of microgravity, created by 60 days of constant bed rest, severely disrupts rhythmic gene expression in humans, according to a new study from the University of Surrey published in iScience.
Space Exploration
Mar 19, 2024
0
29
New guidelines are needed to assure that research on human subjects performed on commercial spaceflights is conducted ethically, a panel of experts say in a commentary appearing in the September 28 issue of the journal Science. ...
Space Exploration
Sep 28, 2023
1
16
Hibernation is a state adopted by certain mammals as an adaptation to adverse winter conditions. Typical features of hibernation include greatly reduced metabolic activity and lowered body temperature.
Other
Dec 23, 2022
2
642
Astronauts could be given an enhanced diet during spaceflights that includes a greater variety and quantity of fruits, vegetables, and fish to improve their health and performance compared to standard spaceflight food, reports ...
Space Exploration
Dec 15, 2022
1
49
NASA selected 10 new astronauts Monday, half of them military pilots, as it looks ahead to the moon and Mars.
Space Exploration
Dec 6, 2021
0
2233
Astronauts face many challenges to their health, due to the exceptional conditions of spaceflight. Among these are a variety of infectious microbes that can attack their suppressed immune systems.
Space Exploration
Mar 9, 2021
1
283
SpaceX's landmark launch to the International Space Station—the first crewed mission to blast off from US soil in almost a decade and a first for the commercial sector—was set to proceed on time Wednesday, following weather ...
Space Exploration
May 27, 2020
15
213
NASA and SpaceX counted down Saturday to the launch of a new astronaut capsule on a week-long trip to the International Space Station and back—a key step towards resuming manned space flights from US soil after an eight-year ...
Space Exploration
Mar 1, 2019
2
253
